* {
	border: 0;
	padding: 0;
	margin: 0;
}

body {
	width: 100%;
	height: 100%;
}

#wrap {
	width: 100%;
	height: 100%;
}


/*-------------------菜单开始------------------*/
.header_bg {
	position: fixed;
	width: 100%;
	height: 60px;
	background-color: rgba(0,170,255,1);
	z-index: 1;
}




.logo img {
	width: 100%;
}



#nav a {
	float: right;
	display: inline-block;
	color: white;
	text-decoration: none;
	font-size: 21px;
	line-height: 64px;
	width: 68px;
	height: 60px;
	text-align: center;
}
#nav a:nth-child(2){
	background-color: deepskyblue;
}


/*---------------菜单结束---------------*/


/*---------------身体开始---------------*/

#wrap_body {
	position: relative;
	width: 970px;
	margin: 0 auto;
	border: 1px solid white;
	/*height: 1000px;*/
	z-index: 0;
}

#body_title {
	width: 100%;
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	font-family: "times new roman";
	margin-top: 116px;
}

#body_text {
	width: 100%;
	text-align: center;
	margin-top: 40px;
}
#body_text p {
	margin-top: 4px;
	color: rgba(0, 0, 0, 0.5);
	font-size: 16px;
	font-family: "times new roman";
	font-weight: bold;
}
#body_history {
	width: 100%;
	text-align: center;
	margin-top: 40px;
}
#body_history img {
	width: 80%;
}
#body_title2 {
	width: 100%;
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	font-family: "times new roman";
	margin-top: 80px;
}

#body_text2 {
	width: 100%;
	/*text-align: center;*/
	margin-top: 40px;
}
#body_text2 p {
	text-indent: 2em;
	margin-top: 1em;
	color: rgba(0, 0, 0, 0.5);
	font-size: 16px;
	font-family: "times new roman";
	font-weight: bold;
	line-height: 1.5em;
	
}
#body_title3 {
	width: 100%;
	text-align: center;
	font-size: 30px;
	font-weight: bold;
	font-family: "times new roman";
	margin-top: 80px;
}
#body_logo{
	width: 100%;
	text-align: center;
	margin: 0 auto;
}
#body_logo img{
	width: 14.5%;
	padding:27px 29px;
}
/*---------------------底部开始-------------------------*/
#wrap_footer{
	margin-top:150px;
	width: 100%;
	height: 110px;
	background-color: rgba(0,0,0,0.65);
	text-align: center;
}
#footer_text {
	width: 100%;
	color: white;
	font-size: 14px;
	padding-top: 25px;
}
#footer_text p{
	color: white;
	font-size: 14px;
	line-height: 1.8em;
	font-family: "times new roman";
}


/*--------------------底部结束-------------------*/
@media only screen and (min-width: 1267px){
	#wrap_header{
	position: fixed;
	width: 100%;
	/*border: 1px solid orange;*/
	text-align: center;
	margin: 0 auto;
	z-index: 1;
}
.logo {
	display: inline-block;
	width: 123px;
	float: left;
	margin-left: 5px;
	margin-top: 16px;
}
#wrap_nav {
	width: 970px;
	height: 60px;
	/*border: 1px solid red;*/
	margin: 0 auto;
	overflow: hidden;
}
#nav {
	float: right;
	padding-right: 31px;
	width: 500px;
	height: 60px;
	text-align: center;
}
#wrap_body {
	position: relative;
	width: 970px;
	margin: 0 auto;
	border: 1px solid white;
	/*height: 1000px;*/
	z-index: 0;
}
#wrap_footer{
	margin-top:150px;
	width: 100%;
	height: 110px;
	background-color: rgba(0,0,0,0.65);
	text-align: center;
}
}



@media only screen and (max-width: 1266px) and (min-width: 1021px){
#wrap_header{
	position: fixed;
	width: 100%;
	/*border: 1px solid orange;*/
	text-align: center;
	margin: 0 auto;
	z-index: 1;
}
.logo {
	display: inline-block;
	width: 123px;
	float: left;
	margin-left: 7.7%;
	margin-top: 16px;
}
#wrap_nav {
	width: 970px;
	height: 60px;
	/*border: 1px solid red;*/
	margin: 0 auto;
	overflow: hidden;
}
#nav {
	float: right;
	padding-right: 8.7%;
	width: 500px;
	height: 60px;
	text-align: center;
}
#wrap_body {
	position: relative;
	width: 970px;
	margin: 0 auto;
	border: 1px solid white;
	/*height: 1000px;*/
	z-index: 0;
}
#wrap_footer{
	margin-top:150px;
	width: 100%;
	height: 110px;
	background-color: rgba(0,0,0,0.65);
	text-align: center;
}		
}


@media only screen and (max-width: 1020px) and (min-width: 767px){
	#wrap_header{
	position: fixed;
	width: 100%;
	/*border: 1px solid orange;*/
	text-align: center;
	margin: 0 auto;
	z-index: 1;
}
.logo {
	display: inline-block;
	width: 123px;
	float: left;
	margin-left: 7%;
	margin-top: 16px;
}
#wrap_nav {
	width: 970px;
	height: 60px;
	/*border: 1px solid red;*/
	margin: 0 auto;
	overflow: hidden;
}
#nav {
	float: right;
	padding-right: 28.7%;
	width: 500px;
	height: 60px;
	text-align: center;
}
#wrap_body {
	position: relative;
	width: 80%;
	margin: 0 auto;
	border: 1px solid white;
	/*height: 1000px;*/
	z-index: 0;
}
#wrap_footer{
	margin-top:150px;
	width: 100%;
	height: 110px;
	background-color: rgba(0,0,0,0.65);
	text-align: center;
}		
#nav a {
	float: right;
	display: inline-block;
	color: white;
	text-decoration: none;
	font-size: 17px;
	line-height: 64px;
	width: 60px;
	height: 60px;
	text-align: center;
}
#body_text p {

	font-size: 14px;

}#body_text2 p {

	font-size: 14px;

}
#body_logo{
	width: 100%;
	text-align: center;
	margin: 40px auto;
}
#body_logo img{
	width: 22%;
	padding:27px 29px;
}
}


@media only screen and (max-width: 766px){
	#wrap_header{
	position: fixed;
	width: 100%;
	/*border: 1px solid orange;*/
	text-align: center;
	margin: 0 auto;
	z-index: 1;
}
.logo {
	display: inline-block;
	width: 123px;
	float: left;
	margin-left: 7%;
	margin-top: 16px;
	/*border: 1px solid red;*/
	display: none;
}
#wrap_nav {
	/*width: 970px;*/
	width: 100%;
	height: 60px;
	/*border: 1px solid red;*/
	margin: 0 auto;
	overflow: hidden;
	
}
#nav {
	float: right;
	padding-right: 9%;
	width: 400px;
	height: 60px;
	text-align: center;
	/*border: 1px solid red;*/
}
#wrap_body {
	position: relative;
	width: 80%;
	margin: 0 auto;
	border: 1px solid white;
	/*height: 1000px;*/
	z-index: 0;
}
#wrap_footer{
	margin-top:150px;
	width: 100%;
	height: 110px;
	background-color: rgba(0,0,0,0.65);
	text-align: center;
}		
#nav a {
	float: right;
	display: inline-block;
	color: white;
	text-decoration: none;
	font-size: 17px;
	line-height: 64px;
	width: 60px;
	height: 60px;
	text-align: center;
}
#body_text p {

	font-size: 13px;

}#body_text2 p {

	font-size: 13px;

}
#body_logo{
	width: 100%;
	text-align: center;
	margin: 0 auto;
}
#body_logo img{
	width: 46%;
	padding:27px 29px;
}
}
